| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.99 | 5.508% | $104.4424 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $180.59 | 9.496% | $197.7388 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $115.80 | 11.476% | $129.0892 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $175.81 | 13.799% | $200.07 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $132.68 | 3.676% | $137.5573 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $66.30 | 11.437% | $73.8827 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $207.61 | 5.133% | $218.2666 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $977.78 | $1,061.0470 | $1,061.05 | $1,061.05 | $1,061.10 | |